Resolve arcgis10x installation The. NET Framework cannot be installed properly in the windows8.0+ environment 3.5__.net

It 's OK to get off work today, I was thinking about installing the ArcGIS10.2, and it turns out that you need to install the. NET Framework 3.5 first, and there was an installation error during installation, which means that the. NET Framework 3.5 was not installed, which was previously considered a firewall problem, Closed or no use, Baidu on the internet there are a lot of methods, but are more troublesome, but also does not work, will eventually find a particularly good way, now share to everyone

1. First found before the installation of the system mirror, my is Windows8.1, simple either WIN8 or 8.1 are double-click can be loaded, CD-ROM will not say it directly into the CD-ROM drive can

when you double-click, the following interface appears, and then you find the letter that you loaded ( that is, the location of the disk where the mirror was loaded).

then, open the command prompt in Administrator mode (right-click Command Prompt (Administrator) (A) On the System menu button) and enter the following command line:

Dism/online/enable-feature/featurename:netfx3/all/limitaccess/source:x:\sources\sxs

press ENTER to determine the operation, the effect is as follows

And then in the installation on it, problem solving